Home
Class 10
MATHS
The mean-proportional of 4 and 9 is...

The mean-proportional of 4 and 9 is

A

36

B

6

C

`sqrt((2)/(3))`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CONSTRUCTION : DETERMINATION OF MEAN PROPORTIONAL

    CALCUTTA BOOK HOUSE|Exercise Exercise|20 Videos

  • CONSTRUCTION OF CIRCUMCIRCLES AND INCIRCLE OF A TRIANGLE

    CALCUTTA BOOK HOUSE|Exercise EXERCISE - 7.2|10 Videos

  • CONSTRUCTION: CONSTRUCTION OF TANGENT TO A CIRCLE

    CALCUTTA BOOK HOUSE|Exercise Exercise-8.2|5 Videos

Similar Questions

Explore conceptually related problems

The mean - proportional of 16 and 25 is

The mean - proportional of 16 and 25 is

Construct the mean-proportional of 4 cm, 3 cm and also find the value of the mean-proportional.

The mean - proportional of 1/2 " and " 1/8 is

Construct the mean-proportional of 9 cm, 5 cm and also find the value of the mean-proportional.

The mean-proportional sqrt(a) and asqrt(a) is -

Find the mean - proportional of (-3) " and " (-27) .

The mean - proportional of (a + b)^(2)" and " (a - b)^(2) is

The fourth proportional of 3, 4 and 6 is

CALCUTTA BOOK HOUSE-CONSTRUCTION : DETERMINATION OF MEAN PROPORTIONAL -Exercise
  1. The mean-proportional of 4 and 9 is

    Text Solution

    |

  2. The mean-proportional sqrt(a) and asqrt(a) is -

    Text Solution

    |

  3. By determing the mean-proportional there can be construted of area eq...

    Text Solution

    |

  4. The area of a square equal to the area of a reactangle, the length and...

    Text Solution

    |

  5. Determine the mean-proportinal of the line segments of 7.4 cm and 3.ba...

    Text Solution

    |

  6. Determine the mean-proportinal of the line segments of 5.6 cm and 6.ba...

    Text Solution

    |

  7. Find the values of the sqrt(19) by geometric method .

    Text Solution

    |

  8. Find the values of the sqrt(23) by geometric method .

    Text Solution

    |

  9. Find the values of the sqrt(11) by geometric method .

    Text Solution

    |

  10. Find the values of the sqrt(29) by geometric method .

    Text Solution

    |

  11. Find the square root of 21 by geometric method.

    Text Solution

    |

  12. Find the value of sqrt(35) by geometric method.

    Text Solution

    |

  13. Find the value of sqrt(31) by geometirc method.

    Text Solution

    |

  14. Construct a rectangle of 12.8 cm and 5 cm and then construct a square...

    Text Solution

    |

  15. Construct a rectangle of 2.2 cm and 4.4 cm and then construct a squar...

    Text Solution

    |

  16. 5cm , 8cm and 11 cm at first draw a triangle . Later on, construct a r...

    Text Solution

    |

  17. An isosceles triangle , the base of which is 8 cm and the length of ea...

    Text Solution

    |

  18. An equilateral triangle each of whose sides is 8 cm at first draw a tr...

    Text Solution

    |

  19. Construct a triangle of sides of lengths 5 cm , 8 cm and 11 cm . Also ...

    Text Solution

    |

  20. Bisect a triangle by a striaght line drawn parallel to the base.

    Text Solution

    |